FIRST PLACE WINNER for BEST VAPE CARTRIDGE 2018 High Times Cannabis Cup About Cobra Extracts: Cobra Extracts oil is gently coaxed from family farmed cannabis crops. We never use any harmful solvents and we purify the oil using our innovative cold refining process. This allows us to produce exceptionally potent CO2 oil that is crystal clear, glows a beautiful amber color, and drips like honey.